Table 5 Univariate analysis on overall survival

Stage

1.20

1.00

1.50

0.041

R

1.00

0.78

1.30

0.93

Grade

1.40

1.20

1.70

< 0.001

Pn

0.93

0.67

1.30

0.656

L

1.70

1.20

2.20

< 0.001

V

1.40

1.10

1.80

< 0.01

N

1.60

1.30

2.00

< 0.001

ENE

1.60

1.20

2.10

< 0.01

Postoperative PLR > 250

1.50

1.20

2.00

< 0.01

Postoperative PNI > 40

0.62

0.44

0.88

< 0.01

Postoperative lymphocytes > 1.5

0.71

0.55

0.92

0.01